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Gundaker Construction and Restoration Group

Service Area - Chesterfield Roofers

Gundaker, a name serving St. Louis since 1968. Commitment to exceeding expectations, attention to detail, and giving the best customer service is the Gundaker way. GCRG is a full service general contractor specializing in insurance claims, roofing, building, and restoration. GCRG offers the highest quality roof installation, roof repair, restoration, and building services for commercial and residential properties.

Residential and Commercial Property Inspections

Our team is St. Louis City’s roofing and restoration experts, we provide professional evaluations of hail, wind, and storm damage to residential homes, apartment complexes/condo associations, commercial properties, churches, and schools. GCRG is trained in spotting storm damage like no other company out there.  Our Project Managers take pride in making sure you have enough storm damage to validate making a claim. If there’s minor damage, we let you know and in most cases can give an estimate within hours if not on the spot for a repair.  The insurance companies have a protocol they have to follow and we use that as our basis of training, mainly to protect you as the homeowner and property owner.

We know how to talk with adjusters and in most cases we can get code upgrades added by your insurance company at NO CHARGE to you. This ensures that we put back on a higher quality roofing system than what was on before. It is important that our customers are happy and we strive to make the claims process as easy as possible.

"Long-time family work ethics, they actually show up on time and get the job done as estimated. Their materials are warranted, they are licensed and bonded. Gundaker is a known name in our area. Plus, if you work with a known, reliable contractor, you will not have to work with storm chasers. Your ins carrier is prone to awarding the cheapest bid. Realize, we all know cheapest is primarily the most inferior materials and workmanship. I have a long history with this family, they give you the quality you deserve." Read More

– Cheryl Siemer - St. Louis, MO

"It was a great experience working with Gundaker. From the customer service I received from the sales team, to the timely manner of the crew, I was all around impressed. The roof looks great and they still check up on me and help me with maintenance around the house. I would highly recommend them." Read More

– Phyllis S., Chesterfield, MO

"Thank you for your professionalism while handling our roof replacement. It was an easy process with you coordinating the details with our insurance company." Read More

– Ken & Chrissy Pruitt - Fenton, MO

"I put off replacing my roof for some time. I expected it to be a hassle. Working with Gundaker Construction was so easy! Gundaker handled all the details for me. The work crew did a great job and left no mess. Very smooth!" Read More

– Judy Horrell - Valley Park, MO

GAF Certified Professional Installers

We are uniquely trained and certified to install GAF materials, representing only 3% of all roofing contractors licensed in the State of Missouri. With our certification, all homeowners and businesses receive an extended warranty that guarantees a 50 year non-prorated coverage for new roofs made using GAF materials.

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